426950244861

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1\times {\mathrm{23447}}^1$

素因数の和:24494

約数の個数: 64

約数和(自身を含む): 700153528320

約数和(自身を除く): 273203283459

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 893, 971, 987, 2679, 2913, 6251, 6797, 18449, 18753, 20391, 23447, 45637, 55347, 70341, 129143, 136911, 164129, 319459, 387429, 445493, 492387, 867103, 958377, 1102009, 1336479, 2601309, 3118451, 3306027, 6069721, 7714063, 9355353, 18209163, 20938171, 22767037, 23142189, 62814513, 68301111, 146567197, 159369259, 432573703, 439701591, 478107777, 1070050739, 1297721109, 3028015921, 3210152217, 7490355173, 9084047763, 20330964041, 22471065519, 60992892123, 142316748287, 426950244861]

約数ペア:

[(1, 426950244861), (3, 142316748287), (7, 60992892123), (19, 22471065519), (21, 20330964041), (47, 9084047763), (57, 7490355173), (133, 3210152217), (141, 3028015921), (329, 1297721109), (399, 1070050739), (893, 478107777), (971, 439701591), (987, 432573703), (2679, 159369259), (2913, 146567197), (6251, 68301111), (6797, 62814513), (18449, 23142189), (18753, 22767037), (20391, 20938171), (23447, 18209163), (45637, 9355353), (55347, 7714063), (70341, 6069721), (129143, 3306027), (136911, 3118451), (164129, 2601309), (319459, 1336479), (387429, 1102009), (445493, 958377), (492387, 867103)]